Adds an entry to the index associating @offset to @ts. It is recommended to only add keyframe entries. @force allows to bypass checks, such as whether the stream is (upstream) seekable, another entry is already "close" to the new entry, etc.
offset of entry
timestamp associated with offset
whether entry refers to keyframe
add entry disregarding sanity checks
#gboolean indicating whether entry was added
See Implementation
Adds an entry to the index associating @offset to @ts. It is recommended to only add keyframe entries. @force allows to bypass checks, such as whether the stream is (upstream) seekable, another entry is already "close" to the new entry, etc.